Intelligent cooling device for CNC (computer numerical control) machine tool

Abstract

The utility model provides an intelligent cooling device for a CNC (computer numerical control) machine tool, which comprises a rail and a valve block, the top of the rail is partially protruded, the outer surface of the rail is movably connected with the valve block, the position of the valve block on the rail can be adjusted, the front surface of the valve block is fixedly connected with a liquid joint and a gas joint, and the liquid joint and the gas joint are fixedly connected with a cooling device. The bottom of the valve block is fixedly connected with a universal pipe, and the end of the universal pipe is fixedly connected with a spray head. The valve block has the advantages that the fastener is specially designed, when the handle is pushed into the valve block, the end of the handle enables the fastener to move upwards, the spring is compressed, and the fastener is separated from the rail, at the moment, the position of the valve block on the rail can be adjusted, the position of the valve block can be easily adjusted, the valve block can be positioned at any position of the rail, and the valve block is convenient to use. Therefore, the cooling liquid can be sprayed to any position in the processing area, so that the cooling dead angle is eliminated. The position of the valve block can be flexibly adjusted so as to meet different machining requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool processing cooling technical field especially a kind of CNC machine tool intelligent cooling device. BACKGROUND

[0002] The cooling device of CNC machine tool is a device specially designed to provide cutting fluid (for cooling and lubrication) to the tool and workpiece during metal cutting process. For example, tool: the main cutting component of CNC machine tool, used for machining workpiece. Universal spray pipe: the spray head including universal pipe and universal pipe end, ensures that cutting fluid can be accurately sprayed to the area where tool and workpiece contact. Wherein, the attitude of universal pipe can be adjusted arbitrarily, specifically manually pre-adjusted by worker.

[0003] The valve block at the root of universal pipe is directly installed at the predetermined point inside CNC machine tool, so the installation position of universal pipe cannot be adjusted in time and quickly, and the existing cooling device has spraying cooling dead angle when machining different workpieces, so a kind of CNC machine tool intelligent cooling device is proposed to solve the above problems, which can adjust the position of valve block on track, the position of valve block can be easily adjusted, and the valve block can be positioned at any position of track, which means that cooling liquid can be sprayed to any position in machining area, so as to eliminate cooling dead angle. The position of valve block can be flexibly adjusted to adapt to different machining requirements. SUMMARY

[0004] The utility model aims at solving at least one of the technical defects.

[0005] Therefore, one purpose of the utility model is to provide a kind of CNC machine tool intelligent cooling device to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] To achieve the above purpose, the embodiment of the utility model provides a kind of CNC machine tool intelligent cooling device, including top portion protruding track, valve block, the outer surface of track is movably connected with valve block, the position of valve block on track is adjustable;

[0007] The front of valve block is fixedly connected with liquid connector, and the front of valve block is fixedly connected with gas connector;

[0008] The bottom of valve block is fixedly connected with universal pipe, the end of universal pipe is fixedly connected with spray head, the attitude of universal pipe can be adjusted arbitrarily, and the outside of universal pipe is composed of a plurality of joints movably connected with each other;

[0009] The top of the inner side of valve block is fixedly connected with spring, the bottom end of spring is fixedly connected with fastener, and the bottom of fastener protrudes the surface of the inner side of valve block.

[0010] The handle is movably connected to the valve block, the inner end of the handle abuts the inner side of the fastener, and the outer end of the handle is exposed on the side surface of the valve block.

[0011] Preferably, the material of the track is aluminum alloy.

[0012] The track movably connects at least two valve blocks, and the valve block is also used as a sliding block.

[0013] Preferably, the caliber of the liquid connector is 8-10 mm, and the caliber of the gas connector is 4-5 mm.

[0014] The device can be divided into two parts, the first part is the cooling device itself, which is composed of a valve block, a liquid connector, a gas connector, a universal pipe, and a spray head structure, wherein the liquid connector is sequentially connected to a filtering mechanism, a pump, and a liquid source, the gas connector is connected to a gas source, and the spray head sprays conical water mist to the machining position with the cooperation of high-pressure gas to achieve cooling.

[0015] The second part is composed of a track, a valve block, a spring, a fastener, and a handle structure, the valve block is also used as a sliding block, the valve block is not fixedly installed but is more flexible to use, the valve block can be positioned at any position of the track, reducing the dead angle of jet cooling, the inside of the valve block has a plurality of springs, the bottom end of the spring is connected to the fastener, the spring is compressed to make the fastener press tightly on the track to position the valve block, at the same time, the fastener is specially designed, when the handle is pushed into the valve block, the end of the handle makes the fastener move upward, the spring is compressed, and the fastener is separated from the track, at this time, the position of the valve block on the track can be adjusted, the valve block can be easily positioned at any position of the track, which means that the cooling liquid can be sprayed to any position in the machining area, thereby eliminating the dead angle of cooling. The position of the valve block can be flexibly adjusted to adapt to different machining requirements.

[0016] Through simple handle operation, the position of the valve block can be quickly adjusted without complex tools or steps.

[0017] Preferably, the liquid connector and the gas connector are ninety-degree bent, and the liquid connector and the gas connector are connected to the universal pipe through the internal passage of the valve block.

[0018] Preferably, the spring is provided in a plurality of, and the fastener is in the shape of C.

[0019] Preferably, the handle is in the shape of a fan, and the movable connection between the handle and the valve block is located in the inside of the valve block.

[0020] Compared with the prior art, the utility model has the advantages and beneficial effects that

[0021] The intelligent cooling device of the CNC machine tool has the following advantages: the valve block is used as a sliding block, is not fixedly installed, and is more flexible to use, can be positioned at any position of the track, reduces the dead angle of jet cooling, and has a plurality of springs in the interior, the bottom end of the spring is connected with the fastener, the fastener is pressed on the track by the elastic force of the spring to position the valve block, meanwhile, the fastener is specially designed, when the handle is pushed into the valve block, the end of the handle moves the fastener upward, the spring is compressed, and the fastener is separated from the track, at this time, the position of the valve block on the track can be adjusted, the valve block can be easily positioned at any position of the track, which means that the cooling liquid can be sprayed to any position in the machining area, thereby eliminating the dead angle of cooling.

[0022] Additional aspects and advantages of the utility model will be partially given in the following description, some will become apparent from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0024] Figure 1 It is a structural schematic view of the first perspective of the utility model;

[0025] Figure 2 It is a structural schematic view of the second perspective of the utility model;

[0026] Figure 3 It is a structural schematic view of a single valve block of the utility model;

[0027] Figure 4 It is a partial structural schematic view of the interior of the valve block of the utility model.

[0028] In the drawing: 1-track, 2-valve block, 3-liquid connector, 4-gas connector, 5-universal pipe, 6-sprayer, 7-spring, 8-fastener, 9-handle. DETAILED DESCRIPTION

[0029] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0030] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect, can be mechanical connection, also can be electric connection, can be direct connection, also can indirectly connect through intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, can understand the concrete meaning of the above terms in the utility model according to specific circumstances.

[0031] As Figures 1-4 The utility model discloses a CNC machine tool intelligent cooling device, including the track 1 of top portion convex, valve block 2, the outer surface of track 1 is movably connected with valve block 2, the position of valve block 2 on track 1 is adjustable;

[0032] The front surface of valve block 2 is fixedly connected with liquid connector 3, and the front surface of valve block 2 is fixedly connected with gas connector 4;

[0033] The bottom of valve block 2 is fixedly connected with universal pipe 5, the end of universal pipe 5 is fixedly connected with spray head 6, the posture of universal pipe 5 can be adjusted at will, and the outside of universal pipe 5 is composed of a plurality of joints movably connected with each other;

[0034] The top of the inner side of valve block 2 is fixedly connected with spring 7, the bottom end of spring 7 is fixedly connected with fastener 8, and the bottom of fastener 8 protrudes from the surface of the inner side of valve block 2;

[0035] The inside of valve block 2 is movably connected with handle 9, the inner end of handle 9 abuts against the inner side of fastener 8, and the outer end of handle 9 is exposed from the side surface of valve block 2.

[0036] In embodiment 1, the material of track 1 is aluminum alloy, at least two valve blocks 2 are movably connected on track 1, and the valve block 2 is also used as a sliding block.The caliber of liquid connector 3 is 8-10mm, and the caliber of gas connector 4 is 4-5mm.

[0037] In embodiment 2, the device can be divided into two parts, the first part is the cooling device itself, which is composed of valve block 2, liquid connector 3, gas connector 4, universal pipe 5 and spray head 6, wherein liquid connector 3 is sequentially connected with filtering mechanism, pump and liquid source, gas connector 4 is connected with gas source, and high-pressure gas is used to make spray head 6 spray conical water mist to the machining position to realize cooling.

[0038] The second part is composed of the track 1, the valve block 2, the spring 7, the fastener 8 and the handle 9. The liquid connector 3 and the gas connector 4 are in the shape of a ninety-degree bend, and the liquid connector 3 and the gas connector 4 are communicated with the universal pipe 5 through the internal passage of the valve block 2. The spring 7 is provided with a plurality of springs, and the fastener 8 is in the shape of C. The handle 9 is in the shape of a fan, and the movable connection between the handle 9 and the valve block 2 is located in the interior of the valve block 2. Through simple handle operation, the position of the valve block 2 can be quickly adjusted without complex tools or steps.

[0039] The working principle of the utility model is as follows:

[0040] The device can be divided into two parts, the first part is the cooling device itself, which is composed of a valve block 2, a liquid connector 3, a gas connector 4, a universal pipe 5 and a spray head 6. The liquid connector 3 is connected to a filtering mechanism, a pump and a liquid source in sequence. The gas connector 4 is connected to a gas source. The spray head 6 sprays conical water mist to the machining position with the cooperation of high-pressure gas to achieve cooling.

[0041] The second part is composed of the track 1, the valve block 2, the spring 7, the fastener 8 and the handle 9. The valve block 2 has a plurality of springs 7 in its interior. The bottom end of the spring 7 is connected to the fastener 8. The spring 7 exerts a force on the fastener 8 to press the fastener 8 against the track 1 to position the valve block 2. Meanwhile, the fastener 8 is specially designed. When the handle 9 is pushed into the valve block 2, the end of the handle 9 moves the fastener 8 upward, compresses the spring 7 and makes the fastener 8 separate from the track 1. At this time, the position of the valve block 2 on the track 1 can be adjusted. The valve block 2 can be easily positioned at any position on the track 1. Then the spray head 6 sprays cooling liquid to the machining position.

[0042] Compared with the prior art, the utility model has the following beneficial effects:

[0043] The CNC machine tool intelligent cooling device is provided with a track 1, a valve block 2, a spring 7, a fastener 8 and a handle 9. The valve block 2 is used as a sliding block. Instead of being fixedly installed, the valve block 2 is more flexible. The valve block 2 can be positioned at any position on the track 1 to reduce the dead angle of jet cooling. The valve block 2 has a plurality of springs 7 in its interior. The bottom end of the spring 7 is connected to the fastener 8. The spring 7 exerts a force on the fastener 8 to press the fastener 8 against the track 1 to position the valve block 2. Meanwhile, the fastener 8 is specially designed. When the handle 9 is pushed into the valve block 2, the end of the handle 9 moves the fastener 8 upward, compresses the spring 7 and makes the fastener 8 separate from the track 1. At this time, the position of the valve block 2 on the track 1 can be adjusted. The valve block 2 can be easily positioned at any position on the track 1. This means that the cooling liquid can be sprayed to any position in the machining area, thereby eliminating the dead angle of cooling. The position of the valve block 2 can be flexibly adjusted to adapt to different machining requirements.

Claims

1. A CNC machine tool intelligent cooling device, characterized in that, Including top part convex track (1), valve block (2), the outer surface of track (1) is movably connected with valve block (2), the position of valve block (2) on track (1) is adjustable; The front surface of valve block (2) is fixedly connected with liquid connector (3), the front surface of valve block (2) is fixedly connected with gas connector (4);The bottom of valve block (2) is fixedly connected with universal pipe (5), the end of universal pipe (5) is fixedly connected with spray head (6), the posture of universal pipe (5) can be adjusted at will, the outside of universal pipe (5) is composed of several joints movably connected with each other; The top of the inner side of valve block (2) is fixedly connected with spring (7), the bottom end of spring (7) is fixedly connected with fastener (8), the bottom of fastener (8) protrudes from the surface of the inner side of valve block (2); The inside of valve block (2) is movably connected with handle (9), the inner end of handle (9) abuts against the inner side of fastener (8), the outer end of handle (9) exposes the side surface of valve block (2).

2. The intelligent cooling device for CNC machine tools according to claim 1, characterized in that: The material of track (1) is aluminum alloy.

3. The intelligent cooling device for CNC machine tools according to claim 2, characterized in that: The caliber of liquid connector (3) is 8-10mm, the caliber of gas connector (4) is 4-5mm.

4. The intelligent cooling device for CNC machine tools according to claim 3, characterized in that: Liquid connector (3) and gas connector (4) are ninety-degree bending shape, liquid connector (3) and gas connector (4) are communicated with universal pipe (5) through the internal passage of valve block (2).

5. The intelligent cooling device for CNC machine tools according to claim 4, characterized in that: Spring (7) is provided with several, the shape of fastener (8) is C-shaped.

6. The intelligent cooling device for CNC machine tools according to claim 5, characterized in that: The shape of handle (9) is fan-shaped, the movable connection between handle (9) and valve block (2) is located in the inside of valve block (2).

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